Question: When did Tanaquil Le Clercq divorce George Balanchine?
Paraphrase: On what date did Tanaquil Le Clercq divorce George Balanchine?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q15502557 p:P26 ?s . ?s ps:P26 wd:Q310184 . ?s pq:P582 ?value}